One of many variations among the differing "L337" dialects, "z0id" is a suffix which adds a L337 property to a normal word or complexity to an already L337 word. The "z0r" suffix is much more common than "z0id", meaning that there are few who actively speak the "z0id" dialect. Z0id is also often looked down upon by the more common z0r speakers as a inferior and unneccesary mutation of an already confusing form of speaking. Therefore, the numbers of z0id speakers are dwindling, and it is unlikely that they will be missed. As a side note, z0id sometimes becomes "0id" depending on the word.